Follow the steps to finish solving the equation –3x + 18 = 7x. 1. add 3x to both sides to isolate the variable term. 2. divide both sides by 10.

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

What is the distance between the points (2, 5) and (5,9)?

4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051